<template>
  <div class="welcome">
    <div class="background-image"></div>
    <h1
        style="margin: 300px 0px;font-size: 80px;height: 100px ;width:100%;text-align: center;  background-color: rgba(240, 255, 255, 0.539);">
        水产品加工运输科研管理平台</h1>
  </div>
</template>
<style>
.welcome{
  height:100vh;
  display:flex;
  justify-content:center;
  align-items:center;
}
.background-image{
  position:fixed;
  top:0;
  left:0;
  width:100%;
  height:100%;
  background-image:url("~@/assets/bk.jpg");
  background-size:cover;
  z-index:-1;
}
</style>